3228190625 has 24 divisors (see below), whose sum is σ = 4401843264. Its totient is φ = 2347750000.

The previous prime is 3228190619. The next prime is 3228190631. The reversal of 3228190625 is 5260918223.

It is an interprime number because it is at equal distance from previous prime (3228190619) and next prime (3228190631).

It is a de Polignac number, because none of the positive numbers 2^k-3228190625 is a prime.

It is a super-2 number, since 2×3228190625² = 20842429422675781250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12581 + ... + 81330.

It is an arithmetic number, because the mean of its divisors is an integer number (183410136).

Almost surely, 2^3228190625 is an apocalyptic number.

It is an amenable number.

3228190625 is a deficient number, since it is larger than the sum of its proper divisors (1173652639).

3228190625 is an frugal number, since it uses more digits than its factorization.

3228190625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93947 (or 93927 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 3228190625 is about 56817.1684000532. The cubic root of 3228190625 is about 1477.9272520092.

The spelling of 3228190625 in words is "three billion, two hundred twenty-eight million, one hundred ninety thousand, six hundred twenty-five".